Water hardness
Water hardness ad-
justment
German degrees
(°dH)
French degrees
(TH°)
mmol/l Clarke de-
grees
manually elec-
tronical-
ly
23 - 28 40 - 50 4,0 - 5,0 28 - 35
2
1)
6
19 - 22 33 - 39 3,3 - 3,9 23 - 27
2
1)
5
1)
15 - 18 26 - 32 2,6 - 3,2 18 - 22 1 4
11 - 14 19 - 25 1,9 - 2,5 13 - 17 1 3
4 - 10 7 - 18 0,7 - 1,8 5 - 12 1 2
< 4 < 7 < 0,7 < 5
1
2)
1
2)
1) Factory position.
2) Do not use salt at this level.
You must adjust the water softener manually and electronically.
Manual adjustment
Turn the water hardness dial to the position 1 or 2
(refer to the table).
Electronic adjustment
1. Activate the appliance. Make sure that the appliance is in setting mode.
2. Press and hold function buttons (B) and (C) at the same time until the indicators of
function buttons (A), (B) and (C) flash.
3. Release function buttons (B) and (C).
4. Press function button (A),
• The indicators of function buttons (B) and (C) go off.
• The indicator of function button (A) continues to flash.
• The acoustic signals sound and the end indicator flashes to show the setting of the
water softener (example: 5 flashes and 5 intermittent acoustic signals / pause / 5
flashes and 5 intermittent acoustic signals = level 5).
5. Press function button (A) again and again to change the setting. Each time you press
function button (A), the adjustment goes to the next level.
6. Deactivate the appliance to confirm.
If the water softener is set electronically to the level 1, the salt indicator light stays off.
Setting the water softener 11
